The ionic product of water in highly concentrated sodium perchlorate solutions |
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| Authors: | Turonek M L Hefter G T May P M |
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| Affiliation: | Department of Chemistry and Mineral Science, Murdoch University, Murdoch, WA 6150, Australia. |
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| Abstract: | The ionic product of water, pK(w)=-log[H(+)][OH(-)], has been determined in aqueous solutions of sodium perchlorate over the concentration range of 1.0-8.0 M at 25 degrees C from high-precision potentiometric titrations carried out in cells with liquid junction using both glass and hydrogen electrodes. The glass electrode results are systematically lower probably as a result of interference by Na(+) ions. |
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